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#1190: Add Entity#getTrackedBy

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Jishuna 2023-10-03 07:26:56 +11:00 committed by md_5
parent 40d41acc1a
commit 40d5e6c023
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1 changed files with 19 additions and 3 deletions
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src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
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@ -3,6 +3,7 @@ package org.bukkit.craftbukkit.entity;
import com.google.common.base.Function; import com.google.common.base.Function;
import com.google.common.base.Preconditions; import com.google.common.base.Preconditions;
import com.google.common.base.Predicates; import com.google.common.base.Predicates;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.Lists; import com.google.common.collect.Lists;
import java.util.List; import java.util.List;
import java.util.Set; import java.util.Set;
@ -13,6 +14,7 @@ import net.minecraft.network.chat.IChatBaseComponent;
import net.minecraft.server.level.EntityPlayer; import net.minecraft.server.level.EntityPlayer;
import net.minecraft.server.level.PlayerChunkMap; import net.minecraft.server.level.PlayerChunkMap;
import net.minecraft.server.level.WorldServer; import net.minecraft.server.level.WorldServer;
import net.minecraft.server.network.ServerPlayerConnection;
import net.minecraft.world.entity.Display; import net.minecraft.world.entity.Display;
import net.minecraft.world.entity.Entity; import net.minecraft.world.entity.Entity;
import net.minecraft.world.entity.EntityAreaEffectCloud; import net.minecraft.world.entity.EntityAreaEffectCloud;
@ -22,7 +24,6 @@ import net.minecraft.world.entity.EntityFlying;
import net.minecraft.world.entity.EntityLightning; import net.minecraft.world.entity.EntityLightning;
import net.minecraft.world.entity.EntityLiving; import net.minecraft.world.entity.EntityLiving;
import net.minecraft.world.entity.EntityTameableAnimal; import net.minecraft.world.entity.EntityTameableAnimal;
import net.minecraft.world.entity.EntityTypes;
import net.minecraft.world.entity.GlowSquid; import net.minecraft.world.entity.GlowSquid;
import net.minecraft.world.entity.Interaction; import net.minecraft.world.entity.Interaction;
import net.minecraft.world.entity.Marker; import net.minecraft.world.entity.Marker;
@ -163,7 +164,6 @@ import net.minecraft.world.entity.vehicle.EntityMinecartTNT;
import net.minecraft.world.phys.AxisAlignedBB; import net.minecraft.world.phys.AxisAlignedBB;
import org.bukkit.EntityEffect; import org.bukkit.EntityEffect;
import org.bukkit.Location; import org.bukkit.Location;
import org.bukkit.Registry;
import org.bukkit.Server; import org.bukkit.Server;
import org.bukkit.Sound; import org.bukkit.Sound;
import org.bukkit.World; import org.bukkit.World;
@ -177,7 +177,6 @@ import org.bukkit.craftbukkit.persistence.CraftPersistentDataContainer;
import org.bukkit.craftbukkit.persistence.CraftPersistentDataTypeRegistry; import org.bukkit.craftbukkit.persistence.CraftPersistentDataTypeRegistry;
import org.bukkit.craftbukkit.util.CraftChatMessage; import org.bukkit.craftbukkit.util.CraftChatMessage;
import org.bukkit.craftbukkit.util.CraftLocation; import org.bukkit.craftbukkit.util.CraftLocation;
import org.bukkit.craftbukkit.util.CraftNamespacedKey;
import org.bukkit.craftbukkit.util.CraftSpawnCategory; import org.bukkit.craftbukkit.util.CraftSpawnCategory;
import org.bukkit.craftbukkit.util.CraftVector; import org.bukkit.craftbukkit.util.CraftVector;
import org.bukkit.entity.EntityType; import org.bukkit.entity.EntityType;
@ -917,6 +916,23 @@ public abstract class CraftEntity implements org.bukkit.entity.Entity {
return getHandle().visibleByDefault; return getHandle().visibleByDefault;
} }
@Override
public Set<Player> getTrackedBy() {
Preconditions.checkState(!entity.generation, "Cannot get tracking players during world generation");
ImmutableSet.Builder<Player> players = ImmutableSet.builder();
WorldServer world = ((CraftWorld) getWorld()).getHandle();
PlayerChunkMap.EntityTracker entityTracker = world.getChunkSource().chunkMap.entityMap.get(getEntityId());
if (entityTracker != null) {
for (ServerPlayerConnection connection : entityTracker.seenBy) {
players.add(connection.getPlayer().getBukkitEntity());
}
}
return players.build();
}
@Override @Override
public void sendMessage(String message) { public void sendMessage(String message) {